In depth comparison and review of Alienware M15 and Lenovo Legion Y540-17IRH (Lenovo Legion Y540). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of Lenovo Legion Y540-17IRH (Lenovo Legion Y540) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high-quality 144Hz display
effective thermal management
robust build quality
decent keyboard with backlight
heavy and bulky
average battery life
noisy under load
limited port selection
| DESIGN AND DIMENSIONS | Alienware M15 | Lenovo Legion Y540-17IRH (Lenovo Legion Y540) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.25 cm x 27.5 cm x 1.999 cm | 39.98 cm x 29 cm x 2.63 cm |
| Weight | 2.2 kg | 2.84 kg |
| Case Material | - | Polycarbonate ABS |
| Colour | Epic silver | Raven black |
| DISPLAY | Alienware M15 | Lenovo Legion Y540-17IRH (Lenovo Legion Y540) |
|---|
| Screen Size (Type) | 15.6" - IPS | 17.3" - IPS |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | 141 | - |
| V-Sync Rate at Max Res. | 60 Hz | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 300 cd/m² | 300 cd/m² |
| Colour Gamut | 72% | 72% |
| Features | Anti-glare, ±85° horizontal viewing angle, ±85° vertical viewing angle, Narrow Border Display, 0.179 mm pixel pitch | Anti-glare |
| PROCESSOR | Alienware M15 | Lenovo Legion Y540-17IRH (Lenovo Legion Y540) |
|---|
| CPU | Intel Core i7 (8th Gen) 8750H / 2.2 GHz | Intel Core i5 (9th Gen) 9300H / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 4.1 GHz |
| Number of Cores | 6-core | Quad-Core |
| Cache | 9 MB | 8 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel HM370 | Mobile Intel HM370 |
| Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
| MEMORY | Alienware M15 | Lenovo Legion Y540-17IRH (Lenovo Legion Y540) |
|---|
| RAM | 8 GB (1 x 8 GB) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2666 MHz | 2666 MHz |
| Rated Speed | 2666 MHz | 2666 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | 1 |
| STORAGE | Alienware M15 | Lenovo Legion Y540-17IRH (Lenovo Legion Y540) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe | 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|---|---|
| Secondary Storage | - | 1 TB HDD SATA 6Gb/s / 5400 rpm |
| AUDIO & VIDEO | Alienware M15 | Lenovo Legion Y540-17IRH (Lenovo Legion Y540) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1060 | NVIDIA GeForce GTX 1660 Ti / Intel UHD Graphics 630 |
| Video Memory | 6 GB GDDR5 SDRAM | 6 GB GDDR6 SDRAM |
| Gaming | - | Yes |
| Camera | Yes - Full HD | Yes - 720p |
| Resolution | 2 Megapixel | 1 Megapixel |
| Camera Features | 74.9 degrees | - |
| Video Resolutions | 1920 x 1080 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3281-CG | Realtek ALC3287 |
| Compliant Standards | High Definition Audio | High Definition Audio, Dolby Atmos |
| Audio Features | - | Harman audio technology |
| VR Ready | - | Yes |
| COMMUNICATIONS | Alienware M15 | Lenovo Legion Y540-17IRH (Lenovo Legion Y540) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | Killer Wireless-AC 1550 - M.2 Card | M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Killer Ethernet E2500 | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Alienware M15 | Lenovo Legion Y540-17IRH (Lenovo Legion Y540) |
|---|
| Technology | 4-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 60 Wh | 57 Wh |
| Battery Life | - | Up to 9.3 hours |
| AC ADAPTER | Alienware M15 | Lenovo Legion Y540-17IRH (Lenovo Legion Y540) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 19.5 V | 230 Watt |
| INPUT | Alienware M15 | Lenovo Legion Y540-17IRH (Lenovo Legion Y540) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | Multi-gesture touch pad, 4-zone illumination | Multi-touch touchpad, white LED backlight |
| CONNECTIONS & EXPANSIONS | Alienware M15 | Lenovo Legion Y540-17IRH (Lenovo Legion Y540) |
|---|
| Interfaces | 2 x USB 3.1 Gen 1 USB 3.1 Gen 1 (PowerShare) USB-C (supports Thunderbolt 3) HDMI Mini DisplayPort Graphics Amplifier Port Headphone/microphone combo jack LAN |
2 x USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 (supports DisplayPort 1.2 Alt Mode) HDMI Mini DisplayPort 1.4 LAN Headphone/microphone combo jack |
|---|
| SOFTWARE | Alienware M15 | Lenovo Legion Y540-17IRH (Lenovo Legion Y540) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | Alienware M15 | Lenovo Legion Y540-17IRH (Lenovo Legion Y540) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Noble Wedge security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | - | Administrator password, hard drive password, power-on password |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | - | 0.678 W/kg (limb), 0.678 W/kg (body) |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | Limited warranty - 15 months | Limited warranty - 1 year - pick-up and return |
| Model Number | - | 17IRH 81Q4 |
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